Power scrubber



FIG. 1 is a top, front and left side perspective view of a powerscrubber showing our new design;

FIG. 2 is a top, rear and right side perspective view thereof; and

FIG. 3 is a bottom plan view thereof shown on a slightly larger scale.

The cord has been shown fragmentarily in FIGS. 1 and 2 for convenienceof illustration.

The ornamental design for a power scrubber, as shown and described.